Representative before the EPO

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Technology Company

Representative before the EPO

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1 office
Technology Company

Wolfgang Willy-Hans Bernhardt has worked on the following 33 EPO patent applications which have been published in the last five years:

EP11726101

BLACK DICHROIC DYE

IPC classification:
C09B 31/043, C09B 31/18, C09B 31/28, C09B 67/00, C09K 19/60, G02B 5/30
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
EXAMINATION IN PROGRESS
EP11794509

SURFACE-MODIFIED PIGMENT PREPARATIONS

IPC classification:
C07C 245/02, C09B 67/00
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
EXAMINATION REQUESTED
EP11853545

PERYLENE-BASED SEMICONDUCTORS AND METHODS OF PREPARATION AND USE THEREOF

IPC classification:
C07D 471/06, H01L 51/30
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
EXAMINATION REQUESTED
EP12707548

PERYLENE-BASED SEMICONDUCTING MATERIALS

IPC classification:
C07D 471/06, H01L 51/00
Applicant:
BASF SE
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12713685

PHOTO-LATENT TITANIUM-OXO-CHELATE CATALYSTS

IPC classification:
B01J 31/02, B01J 31/22, C08G 18/22
Applicant:
BASF SE
Agent:
Maiwald Patentanwalts GmbH
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
EXAMINATION IN PROGRESS
EP12714013

SEMICONDUCTOR MATERIALS BASED ON DITHIENOPYRIDONE COPOLYMERS

IPC classification:
C08G 61/12, H01L 51/00, H01L 51/05, H01L 51/42
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12718127

SEMICONDUCTOR MATERIALS BASED ON THIENOTHIOPHENE-2,5-DIONE OLIGOMERS AND POLYMERS

IPC classification:
C08G 61/12
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12716040

SEMICONDUCTOR MATERIALS BASED ON DIKETOPIPERIDINOPIPERIDINE COPOLYMERS

IPC classification:
C08G 61/12
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12717702

HALOGENATED PERYLENE-BASED SEMICONDUCTING MATERIALS

IPC classification:
C07C 211/61, C09K 11/06
Applicant:
BASF SE
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12747919

FLUORINATED PERYLENE-BASED SEMICONDUCTING MATERIALS

IPC classification:
C07D 221/18, C09K 11/06, H01L 51/00, H01L 51/05
Applicant:
BASF SE
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12759129

COATING SYSTEM

IPC classification:
C09D 5/00
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Agent:
Wolfgang Willy-Hans Bernhardt, BASF SE
Status:
PATENT GRANTED
EP12801512

OXIME ESTER PHOTOINITIATORS

IPC classification:
C07D 209/80, C07D 403/12, G03F 7/004
Applicant:
BASF SE
Agent:
Maiwald Patentanwalts GmbH
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
PATENT GRANTED
EP12858931

HEAT SENSITIVE COATING COMPOSITION

IPC classification:
B41M 5/30, C07C 311/60
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
PATENT GRANTED
EP12703061

METHOD FOR PRODUCING AN ORGANIC SEMICONDUCTOR DEVICE

IPC classification:
H01L 51/00, H01L 51/05, H01L 51/10
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
EXAMINATION IN PROGRESS
EP13712275

QUINOLINIUM DYES WITH FLUORINATED COUNTER ANION FOR DYE SENSITIZED SOLAR CELLS

IPC classification:
C09B 23/00, C09B 23/01, C09B 23/10, C09B 23/14, C09B 57/00, C09B 69/06, H01G 9/20, H01L 51/00
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13773124

COLORED CHARGED SILSESQUIOXANES

IPC classification:
C07F 7/02, C08G 77/04, C09B 1/50, C09B 51/00, G02F 1/167
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
PATENT GRANTED
EP11710215

DYE SENSITISED SOLAR CELL

IPC classification:
C09B 23/14, H01G 9/20
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF SE
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13721682

OXIME ESTER PHOTOINITIATORS

IPC classification:
C07D 209/88, G03F 7/031
Applicant:
BASF SE
Agent:
Maiwald Patentanwalts GmbH
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
GRANT OF PATENT INTENDED
EP13724819

RADIATION-CURABLE COMPOUNDS

IPC classification:
C08G 18/32, C08G 18/67, C08G 18/78, C09D 11/00, C09D 175/14, C09D 175/16
Applicant:
BASF SE
Agent:
Maiwald Patentanwalts GmbH
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
PATENT GRANTED
EP13796735

BLACK COLORANT MIXTURE

IPC classification:
C09B 5/62, C09B 7/08, C09B 67/22, G03F 7/00
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
PATENT GRANTED
EP13779846

IMINOXYTRIAZINES AS RADICAL GENERATORS

IPC classification:
C07D 251/30, C07D 251/42, C07D 403/14
Applicant:
BASF SE
Agent:
Maiwald Patentanwalts GmbH
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
PATENT GRANTED
EP13861224

HETEROACENE COMPOUNDS FOR ORGANIC ELECTRONICS

IPC classification:
C07D 495/04, C07D 495/22, H01L 29/772, H01L 51/30, H01L 51/46, H01L 51/56
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
GRANT OF PATENT INTENDED
EP13865726

SEMICONDUCTING MATERIALS BASED ON NAPHTHALENEDIIMIDE-VINYLENE-OLIGOTHIOPHENE-VINYLENE POLYMERS

IPC classification:
C08G 61/12, H01L 51/00
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
GRANT OF PATENT INTENDED
EP13805403

DERIVATIVES OF BISACYLPHOSPHINIC ACID, THEIR PREPARATION AND USE AS PHOTOINITIATORS

IPC classification:
C07F 9/30, C07F 9/32, C07F 9/34, C07F 9/36, C08F 2/50, G03F 7/029
Applicant:
BASF SE
Agent:
Maiwald Patentanwalts GmbH
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
GRANT OF PATENT INTENDED
EP11709743

ELECTROCHEMICAL TEXTILE-WASHING APARATUS, METHOD, COMBINATION AND E-BLEACH BALL

IPC classification:
A47L 15/00, C11D 17/04, D06F 35/00, D06F 39/02
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11716944

COLOR FILTER FOR LOW TEMPERATURE APPLICATIONS

IPC classification:
G02B 5/20, G02B 5/23, G02F 1/1335, G02F 1/167, G03F 7/00, G03F 7/027
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
PATENT GRANTED
EP11775951

POLYIMIDES AS DIELECTRIC

IPC classification:
B32B 27/00, B32B 27/08, C08G 73/10, C08J 7/04, C09B 57/00, C09B 69/10, C09D 179/08, H01L 21/336, H01L 29/78, H01L 29/786, H01L 51/00, H01L 51/05
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
EXAMINATION IN PROGRESS
EP14822764

OXIME ESTER PHOTOINITIATORS

IPC classification:
C07D 209/88, C07D 409/14
Applicant:
BASF SE
Agent:
Maiwald Patentanwalts GmbH
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
GRANT OF PATENT INTENDED
EP14823671

AZIDE-BASED CROSSLINKING AGENTS

IPC classification:
C07C 247/00, C07C 247/16, C08K 5/28
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
GRANT OF PATENT INTENDED
EP14822847

NOVEL LIGHT STABILIZERS

IPC classification:
C07D 211/02, C07D 211/14, C07D 211/44
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
GRANT OF PATENT INTENDED
EP11733853

ADDITIVE COMBINATION FOR SEALANTS APPLICATIONS

IPC classification:
C08K 5/20, C08K 5/3435, C08K 5/3492
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11764738

OXIME ESTER DERIVATIVES OF BENZOCARBAZOLE COMPOUNDS AND THEIR USE AS PHOTOINITIATORS IN PHOTOPOLYMERIZABLE COMPOSITIONS

IPC classification:
C07D 209/86, C07D 405/12, C07D 409/06, C07D 409/12, C08F 2/46, G03F 7/031
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11715925

COLOR FILTER FOR LOW TEMPERATURE APPLICATIONS

IPC classification:
G02B 5/20, G02F 1/167, G03F 7/00, G03F 7/027
Applicant:
BASF SE
Agent:
Wolfgang Willy-Hans Bernhardt, BASF Schweiz AG
Agent:
Wolfgang Willy-Hans Bernhardt, BASF SE
Status:
PATENT GRANTED

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